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Swegon DETECT IAQ a, Инструкция по эксплуатации

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DETECT 

IAQ

4

Swegon reserves the right to alter specifications.                           20220705

OK

M

M

M

OK

OK

OK

OK

OK

M

OK

+/-

+/-

+/-

OK

OK

OK

OK

OK

OK

OK

OK

+/-

+/-

OK

OK

OK

OK

OK

OK

+/-

OK

OK

OK

OK

OK

OK

OK

OK

M

OK

OK

OK

OK

M

OK

OK

OK

OK

OK

OK

+/-

OK

900

ppm

COMMUNICATIONS

1

MODBUS ID

19.2

Baud rate (k)

E

Parity

CALIBRATION

Offset: CO2ppm

0

On
ABC-logic

0.0
Offset: °C

OUTPUT

0-10V

Y1-Y4 range

Direct
Output mode

Fixed output

OFF

100%

Fixed output

12h

Deactivation

PIR SENSOR

Enabled
PIR-Control

3
Act.delay (m)

15
Deact.delay (m)

CONTROLLER

Cont

OFF

Cont
CO2

PI
Control mode

300
Integr. time s

700

CO2 Setpoint

500
CO2 Propor. band

P
Control mode

Cont

PI

TEMPERATURE

Control mode

300
Integr. time s

22.0
°C Setpoint

2.0
°C Propor. band

P

Control mode

Cont
MAXIMUM CTRL

PI
Control mode

300
Integr. time s

P

Control mode

700

CO2 Setpoint

500
CO2 Propor. band

22.0
°C Setpoint

2.0
°C Propor. band

 

 

 

 

M

OK

OK

5 s

OK

INFO

1.0.0

VERSION

no

RESET?

Measurement

Modbus menu

Calibration menu

Output menu

PIR menu*

Controller menu

Info menu

*DETECT IAQ OCSa CO

2

-TEMP-MB

DETECT IAQa TOOL menu

The menu is opened by pressing the M-button on 
DETECT IAQa TOOL. Change the values using the “+” and 
“-” buttons. Note that the menu is specific for each unit 
and that the content is dependent on the unit and the 
installed options.
The following menu structure contains the factory settings.

Содержание DETECT IAQ a

Страница 1: ...cal data It is not permissible to insert foreign objects into the product s contactor connections or the electronics s ventilation openings risk for short circuiting 24 V isolation transformer to be connected should comply with the provisions of IEC 61558 1 Cable sizing must be carried out for cabling between the product and the power supply source Disconnect the power supply when working on produ...

Страница 2: ...aughts or temperature differences caused by external walls DETECT IAQ Da CO2 TEMP MB is installed in a ventilation duct Figure 1 Recommended installation in a room or duct 1 5 1 8 m DETECT IAQ Da CO2 TEMP MB DETECT IAQa CO2 TEMP MB DETECT IAQ OCSa CO2 TEMP MB Figure 2 Dimensions DETECT IAQa CO2 TEMP MB and DETECT IAQ OCSa CO2 TEMP MB 87 mm 86 mm 33 mm Figure 3 Dimensions DETECT IAQ Da CO2 TEMP MB ...

Страница 3: ...les for example by using more strands to guarantee a reliable measurement signal Calibration ABCLogic Automatic Background Calibration Logic is a patent protected technology for self calibration The ABC Logic method eliminates possible long term drift The ABCLogic method can be used when the CO2 content falls at least twice within a week to a level of approx 400 ppm For this reason ABCLogic is eff...

Страница 4: ...O2 Setpoint 500 CO2 Propor band P Control mode Cont PI TEMPERATURE Control mode 300 Integr time s 22 0 C Setpoint 2 0 C Propor band P Control mode Cont MAXIMUM CTRL PI Control mode 300 Integr time s P Control mode 700 CO2 Setpoint 500 CO2 Propor band 22 0 C Setpoint 2 0 C Propor band M OK OK 5 s OK INFO 1 0 0 VERSION no RESET Measurement Modbus menu Calibration menu Output menu PIR menu Controller...

Страница 5: ...m Adjusting the temperature value is performed in steps of 0 1 C The DETECT IAQa TOOL tool s display shows how much the relevant value has been adjusted Note The adjustment value for CO2 is not reset when the ABCLogic calibration is turned on or off OK M OK OK OK CALIBRATION Offset CO2ppm 0 On ABC logic 0 0 Offset C Modbus address OFF 1 247 Modbus speed kbit s 9 6 19 2 38 4 56 0 57 6 76 8 115 2 Pa...

Страница 6: ...menu The PIR menu is available to DETECT IAQ OCSa CO2 TEMP MB When the PIR Control parameter is enabled the control ler s output signal works if occupancy is detected If no occupancy is detected the controller s output signal is 0 You can also adjust the delay for PIR activation and deac tivation using the menu M OK OK OK OK PIR SENSOR Enabled PIR Control 3 Act delay m 15 Deact delay m Output scal...

Страница 7: ...egr time s P Control mode 700 CO2 Setpoint 500 CO2 Propor band 22 0 C Setpoint 2 0 C Propor band In the maximum option regulation the controller s output signal is formed according to the dimensions that cause the largest value for the controller s output signal For example The carbon dioxide concentration is 800 ppm The temperature is 22 5 C Control output V Control output V Co2 Setpoint e g 700 ...

Страница 8: ...eed 9600 19200 38400 56000 57600 76000 115200 bps Data bits 8 Parity none odd even Stop bits 1 Network size up to 128 units per segment The parameter memory s service life allows at least 1 million write cycles Termination of Modbus Modbus is terminated through the placement of an MBUS TERM jumper see figures 7 and 8 below Figure 7 Termination of Modbus in DETECT IAQa CO2 TEMP MB and DETECT IAQ OC...

Страница 9: ...0 OFF 1 ON 0 2 Y2 output overdrive activation Bit 0 1 0 OFF 1 ON 0 3 Y3 output overdrive activation Bit 0 1 0 OFF 1 ON 0 4 Y4 output overdrive activation Bit 0 1 0 OFF 1 ON 0 7 Controller output direction Bit 0 1 0 Direct 1 Reversed 0 8 PIR controller Bit 0 1 0 PIR controller off 1 PIR controller on 1 DETECT IAQ OCSa CO2 TEMP MB Discrete inputs Register Parameter description Data type Values Range...

Страница 10: ... TEMPERATURE 4 MAXIMUM CTRL 4 40010 Set point CO2 Signed 16 400 10000 400 10000 ppm 700 40011 Set point temperature Signed 16 180 260 18 0 26 0 C 210 40013 Proportional band CO2 Signed 16 100 10000 100 10000 ppm 500 40014 Proportional band temperature Signed 16 10 320 1 0 32 0 C 20 40016 Integration time Signed 16 50 5000 50 5000 s 300 40035 PIR activation delay Signed 16 0 1 2 0 0 min 1 3 min 2 6...

Страница 11: ...c stan dards Emissions from equip ment in homes offices shops and similar environments Technical data Power supply 24 VAC DC 22 28 V 2 VA Output 0 10 V 2 10 V 0 5 V 2 mA Screw terminals 1 5 mm2 Cable gland M16 DETECT IAQ Da CO2 TEMP MB Carbon dioxide measurement Range of measurement 0 2000 ppm Accuracy 25 C type 40 ppm 3 from read value ABCLogic Long term stability year 2 FS ABCLogic Time constant...

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